{"type":"firestarter.listing","listing":{"id":"lst_1tGEOI3s","product_name":"Bartender Oversized T Shirt | Organic Cotton | White","category":"Jersey","description":"A guy walks into a bar, ouch. Percival high quality men's t-shirts. Oversized fit, hand illustrated artwork from our London studio, printed and made by our friends in Portugal. This quality men's t-shirt is made in limited quantities.\n \n\nMen's Oversized Graphic White Tee\n\n\nFeatures: Men's Heavyweight oversized t-shirt. Made in Portugal from organic cotton, 240gsm in a regular fit. The t-shirt features a durable ribbed neckline, Percival original hand illustrated artwork. \n\nMaterial: 100% organic cotton\n\nColour: White\n\nFit: Oversized, take your usual size for oversized fit\n\nCare: Wash at 30°C. For more details, see our T Shirt Care Guide.\n\nWant to see more? Check the rest of the Men's T Shirts collection. For further inspiration, check out our New Arrivals.\n\nOur mission at Percival is always to make quality garments at prices that our demographic can afford. This means sometimes we make abroad at factories we trust. This item is made in Portugal from 100% GOTS Certified Organic Cotton.\n\n","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/BartenderOversizedTShirt_OrganicCotton_White.jpg?v=1762448922","https://cdn.shopify.com/s/files/1/1479/8488/files/BartenderOversizedTShirt_OrganicCotton_WhiteFRONT.jpg?v=1762448920"],"price":72,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.620Z"},"share_url":"https://firestarter.network/l/lst_1tGEOI3s","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_1tGEOI3s' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Bartender Oversized T Shirt | Organic Cotton | White' and a budget_max comfortably above $72.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}